你开始知道什么叫 电路设计 ，天天捧着本教科书在草稿纸上狂算一气。你也经常开始提起一些技术参数，Vdsat、lamda、early voltage、GWB、ft之类的。总觉得有时候电路和手算得差不多，有时候又觉得差别挺大。你也开始关心电压，温度和工艺的变化。例如低电压、低功耗系统什么的。或者是超高速高精度的什么东东，时不时也来上两句。你设计电路时开始计划着要去tape out，虽然tape ...

In an NMOS transistor, the current is stopped between source and drain until the gate is pulsed (high voltage). In a PMOS transistor, the current flows from source to drain until the gate is ...

Buck开关电路中，通常使用NMOS来作为开关管。我们知道，相比PMOS，NMOS在导通电阻、价格方面都比较有优势。 在同步结构中，MOS管作为开关管可以有 ...

CMOS technology combines two types of transistors that work together, leading to efficient power use and high noise immunity. CMOS technology uses two different types of transistors, n-type (nMOS) and ...